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Status published
Medium
CVE-2021-3111
The Express Entries Dashboard in Concrete5 8.5.4 allows stored XSS...
Vulnerability Description
The Express Entries Dashboard in Concrete5 8.5.4 allows stored XSS via the name field of a new data object at an index.php/dashboard/express/entries/view/ URI.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://documentation.concrete5.org/developers/introduction/version-history
- https://github.com/Quadron-Research-Lab/CVE/blob/main/CVE-2021-3111.pdf
- http://packetstormsecurity.com/files/161600/Concrete5-8.5.4-Cross-Site-Scripting.html
- https://documentation.concrete5.org/developers/introduction/version-history/855-release-notes
- http://packetstormsecurity.com/files/161997/Concrete5-8.5.4-Cross-Site-Scripting.html
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Affected Vendor
concretecms
View all reports →Affected Software
concrete cms
Vulnerable Versions:
0
Timeline
Official Publish:
January 8th, 2021
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.